public function getBody()
{
$o = $this->entity;
// The offering
$b = array();
// The session
// Offerings that are not valid should not be passed here
if ($o->getStatus() == Offering::COURSE_NA) {
throw new \Exception("The offering is not available any more");
}
$b['id'] = $o->getId();
$b['url'] = $o->getUrl();
$b['displayDate'] = $o->getDisplayDate();
$b['startDate'] = $o->getStartDate()->format('Y-m-d');
$b['startTimeStamp'] = $o->getStartTimestamp();
$b['microdataDate'] = $o->getMicrodataDate();
$b['status'] = $o->getStatus();
$b['courseId'] = $o->getCourse()->getId();
$b['slug'] = $o->getCourse()->getSlug();
// get the state
$b['states'] = CourseUtility::getStates($o);
$b['state'] = CourseUtility::calculateState($o);
// Boost the state depending on the date. This value is used for sorting
$b['state'] += CourseUtility::calculateBoost($b['states'], $o->getStartDate());
return $b;
}
/**
* HTML format for the blog
* @param Course $course
*/
public function blogFormat(Course $course)
{
$router = $this->container->get('router');
$rs = $this->container->get('review');
$line1 = '';
// Course name
$line2 = '';
// Institution name
$line3 = '';
// Next Session
$ratings = $rs->getRatings($course->getId());
$reviews = $rs->getReviews($course->getId());
// LINE 1
$url = 'https://www.class-central.com' . $router->generate('ClassCentralSiteBundle_mooc', array('id' => $course->getId(), 'slug' => $course->getSlug()));
$name = $course->getName();
$line1 = "<a href='{$url}'><b>{$name}</b></a>";
// LINE 2
if ($course->getInstitutions()->count() > 0) {
$ins = $course->getInstitutions()->first();
$insName = $ins->getName();
$line2 = "{$insName}";
}
if ($course->getInitiative()) {
$line2 .= ' via ' . $course->getInitiative()->getName();
} else {
$line2 .= ' via Independent';
}
$line2 = "<i>{$line2}</i>";
// LINE 3
$nextOffering = CourseUtility::getNextSession($course);
if ($nextOffering) {
$displayDate = $nextOffering->getDisplayDate();
$directUrl = $nextOffering->getUrl();
$states = CourseUtility::getStates($nextOffering);
if (in_array('past', $states)) {
$displayDate = 'TBA';
}
if (in_array('selfpaced', $states)) {
$displayDate = 'Self Paced';
}
$ratingsLine = '';
if ($ratings > 0) {
$formattedRatings = ReviewUtility::getRatingStars($ratings);
$numRatings = $reviews['ratingCount'];
$post = $numRatings == 1 ? 'rating' : 'ratings';
$ratingsLine = " | {$formattedRatings} (<a href='{$url}#course-all-reviews'>{$numRatings} {$post}</a>) ";
}
$lineDesc = '';
if ($course->getOneliner()) {
$lineDesc = $course->getOneliner() . "<br/>";
} elseif ($course->getDescription()) {
$lineDesc = $course->getDescription() . "<br/>";
}
$line3 = "<b> <a href='{$directUrl}' target='_blank'>Go To Class</a> {$ratingsLine} | Next Session : {$displayDate} </b><br/>";
}
return $line1 . '<br/>' . $line2 . '<br/>' . $lineDesc . $line3 . '<br/>';
}
/**
* Takes a course entity and builds an array so that
* it can be serialized and saved in a cache
* @param Course $course
*/
public function getCourseArray(Course $course)
{
$courseDetails = array();
$courseDetails['id'] = $course->getId();
$courseDetails['name'] = $course->getName();
$courseDetails['videoIntro'] = $course->getVideoIntro();
$courseDetails['videoEmbedUrl'] = $this->getVideoEmbedUrl($course->getVideoIntro());
$courseDetails['length'] = $course->getLength();
$courseDetails['slug'] = $course->getSlug();
$courseDetails['url'] = $course->getUrl();
$courseDetails['nextOffering'] = null;
$courseDetails['imageUrl'] = CourseUtility::getImageUrl($course);
$courseDetails['status'] = $course->getStatus();
$courseDetails['certificate'] = $course->getCertificate();
$courseDetails['verifiedCertificate'] = $course->getVerifiedCertificate();
$courseDetails['workloadMin'] = $course->getWorkloadMin();
$courseDetails['workloadMax'] = $course->getWorkloadMax();
// Calculate the workload
$workload = '';
if ($course->getWorkloadMin() && $course->getWorkloadMax()) {
if ($course->getWorkloadMin() == $course->getWorkloadMax()) {
$workload = $course->getWorkloadMin() . ' hours/week';
} else {
$workload = $course->getWorkloadMin() . "-" . $course->getWorkloadMax() . ' hours/week';
}
}
$courseDetails['workload'] = $workload;
// Get the descriptions
$desc = null;
$shortDesc = $course->getDescription();
// this text only. No html. Goes in the head description
$longDesc = $course->getLongDescription();
//html
$syllabus = $course->getSyllabus();
// html
if (empty($longDesc)) {
$desc = nl2br($shortDesc);
} else {
$desc = $longDesc;
}
if (strlen($shortDesc) > 500) {
$shortDesc = substr($shortDesc, 0, 497) . '...';
}
$courseDetails['shortDesc'] = $shortDesc;
$courseDetails['syllabus'] = $syllabus;
$courseDetails['longDesc'] = $longDesc;
$courseDetails['desc'] = $desc;
$nextOffering = $course->getNextOffering();
if ($nextOffering) {
$courseDetails['nextOffering']['displayDate'] = $nextOffering->getDisplayDate();
$courseDetails['nextOffering']['id'] = $nextOffering->getId();
$courseDetails['nextOffering']['url'] = $nextOffering->getUrl();
// Get the state of this session
$courseDetails['state'] = null;
$states = array_intersect(array('past', 'ongoing', 'selfpaced', 'upcoming'), CourseUtility::getStates($nextOffering));
if (!empty($states)) {
$courseDetails['nextOffering']['state'] = array_pop($states);
}
}
$courseDetails['tags'] = array();
foreach ($course->getTags() as $tag) {
$name = $tag->getName();
if (!empty($name)) {
$courseDetails['tags'][] = $name;
}
}
$courseDetails['listed'] = $this->getListedCount($course);
// Stream
$stream = $course->getStream();
$courseDetails['stream']['name'] = $stream->getName();
$courseDetails['stream']['slug'] = $stream->getSlug();
$courseDetails['stream']['showInNav'] = $stream->getShowInNav();
// Initiative
$initiative = $course->getInitiative();
$courseDetails['initiative']['name'] = '';
if ($initiative != null) {
$courseDetails['initiative']['name'] = $initiative->getName();
$courseDetails['initiative']['url'] = $initiative->getUrl();
$courseDetails['initiative']['tooltip'] = $initiative->getTooltip();
$courseDetails['initiative']['code'] = strtolower($initiative->getCode());
} else {
$courseDetails['initiative']['name'] = 'Independent';
$courseDetails['initiative']['code'] = 'independent';
$courseDetails['initiative']['tooltip'] = 'Independent';
}
// Language
$lang = array();
if ($course->getLanguage()) {
$l = $course->getLanguage();
$lang['name'] = $l->getName();
$lang['slug'] = $l->getSlug();
$lang['code'] = $l->getCode();
}
$courseDetails['lang'] = $lang;
// Institutions
$courseDetails['institutions'] = array();
foreach ($course->getInstitutions() as $institution) {
$courseDetails['institutions'][] = array('name' => $institution->getName(), 'url' => $institution->getUrl(), 'slug' => $institution->getSlug(), 'isUniversity' => $institution->getIsUniversity());
}
// Instructors
$courseDetails['instructors'] = array();
foreach ($course->getInstructors() as $instructor) {
$courseDetails['instructors'][] = $instructor->getName();
}
$courseDetails['instructorsSingleLineDisplay'] = $this->getInstructorsSingleLineDisplay($courseDetails['instructors']);
// Check if the course has a duplicate course id
if ($course->getDuplicateCourse()) {
$duplicate = $course->getDuplicateCourse();
$courseDetails['duplicate'] = array('id' => $duplicate->getId(), 'slug' => $duplicate->getSlug());
}
// Build an array for indepth review
$indepthReview = array();
if ($course->getIndepthReview()) {
$ir = $course->getIndepthReview();
$irUser = $ir->getUser();
$indepthReview = array('summary' => $ir->getSummary(), 'rating' => $ir->getRating(), 'url' => $ir->getUrl(), 'user' => array('name' => $irUser->getDisplayName(), 'id' => $irUser->getId(), 'handle' => $irUser->getHandle()));
}
$courseDetails['indepthReview'] = $indepthReview;
// Save interview data if exists
$interview = array();
if ($course->getInterview()) {
$i = $course->getInterview();
$interview = array('id' => $i->getId(), 'title' => $i->getTitle(), 'summary' => $i->getSummary(), 'instructorName' => $i->getInstructorName(), 'instructorPhoto' => $i->getInstructorPhoto(), 'url' => $i->getUrl());
}
$courseDetails['interview'] = $interview;
// Credential details
// Get the Credential
$credential = array();
if (!$course->getCredentials()->isEmpty()) {
$cred = $course->getCredentials()->first();
if ($cred->getStatus() < 100) {
$credential['id'] = $cred->getId();
$credential['name'] = $cred->getName();
$credential['slug'] = $cred->getSlug();
$credential['certificateName'] = '';
$credential['certificateSlug'] = '';
$formatter = $cred->getFormatter();
$credential['certificateName'] = $formatter->getCertificateName();
$credential['certificateSlug'] = $formatter->getCertificateSlug();
}
}
$courseDetails['credential'] = $credential;
return $courseDetails;
}
/**
* Boost the weight of courses that are upcoming or recent
* @param Course $course
*/
private function getCourseWeight(Course $course)
{
$weight = 0;
$ns = CourseUtility::getNextSession($course);
if ($ns) {
$states = CourseUtility::getStates($ns);
$date = $ns->getStartDate();
if (in_array('recent', $states)) {
if (in_array('ongoing', $states)) {
return 23;
// this means it has already started. Push it slightly down
}
return 25;
}
if (in_array('upcoming', $states)) {
$dt = new \DateTime();
$dt->add(new \DateInterval('P30D'));
if ($date < $dt) {
return 15;
}
// Upcoming but later than a month
return 10;
}
if (in_array('selfpaced', $states)) {
return 14;
}
}
return $weight;
}
public function getBody()
{
$indexer = $this->container->get('es_indexer');
$em = $this->container->get('doctrine')->getManager();
$rs = $this->container->get('review');
$body = array();
$c = $this->entity;
// Alias for entity
$body['name'] = $c->getName();
$body['id'] = $c->getId();
$body['videoIntro'] = $c->getVideoIntro();
$body['length'] = $c->getLength();
$body['slug'] = $c->getSlug();
$body['description'] = $c->getDescription();
$body['longDescription'] = $c->getLongDescription();
$body['syllabus'] = $c->getSyllabus();
$body['searchDesc'] = $c->getSearchDesc();
$body['status'] = $c->getStatus();
$body['certificate'] = $c->getCertificate();
$body['verifiedCertificate'] = $c->getVerifiedCertificate();
$body['url'] = $c->getUrl();
if ($c->getCreated()) {
$body['created'] = $c->getCreated()->format(DATE_ISO8601);
}
// Tags
$tags = array();
foreach ($c->getTags() as $tag) {
$tags[] = strtolower($tag->getName());
}
$body['tags'] = $tags;
// Instructors
$body['instructors'] = array();
foreach ($c->getInstructors() as $instructor) {
$body['instructors'][] = $instructor->getName();
}
// Language
$body['language'] = array();
$lang = $c->getLanguage();
if ($lang) {
$body['language']['name'] = $lang->getName();
$body['language']['id'] = $lang->getId();
$body['language']['slug'] = $lang->getSlug();
} else {
// Set the default to english
$l = $em->getRepository('ClassCentralSiteBundle:Language')->findOneBy(array('slug' => 'english'));
$body['language']['name'] = $l->getName();
$body['language']['id'] = $l->getId();
$body['language']['slug'] = $l->getSlug();
}
// Institutions
$body['institutions'] = array();
foreach ($c->getInstitutions() as $ins) {
$iDoc = new InstitutionDocumentType($ins, $this->container);
$body['institutions'][] = $iDoc->getBody();
}
// Provider
$body['provider'] = array();
if ($c->getInitiative()) {
$provider = $c->getInitiative();
} else {
// create an independent provider
$provider = new Initiative();
$provider->setName('Independent');
$provider->setCode('independent');
}
$pDoc = new ProviderDocumentType($provider, $this->container);
$body['provider'] = $pDoc->getBody();
// Get the next session
$body['nextSession'] = array();
$ns = CourseUtility::getNextSession($c);
if ($ns) {
$nsDoc = new SessionDocumentType($ns, $this->container);
$body['nextSession'] = $nsDoc->getBody();
}
// Subject
$subjects = array();
$sub = $c->getStream();
if ($sub->getParentStream()) {
// Add the parent stream first
$psDoc = new SubjectDocumentType($sub->getParentStream(), $this->container);
$subjects[] = $psDoc->getBody();
}
$sDoc = new SubjectDocumentType($sub, $this->container);
$subjects[] = $sDoc->getBody();
$body['subjects'] = $subjects;
// Sessions. Add sessions to the records
$sessions = array();
$body['sessions'] = array();
foreach ($c->getOfferings() as $session) {
// Ignore invalid session
if ($session->getStatus() == Offering::COURSE_NA) {
continue;
}
$sDoc = new SessionDocumentType($session, $this->container);
$sessions[] = $sDoc->getBody();
}
$body['sessions'] = $sessions;
$body['numSessions'] = count($sessions);
$body['rating'] = $rs->getRatings($c->getId());
$body['ratingSort'] = $rs->getBayesianAverageRating($c->getId());
$rArray = $rs->getReviewsArray($c->getId());
$body['reviewsCount'] = $rArray['count'];
$body['ratingStars'] = ReviewUtility::getRatingStars($body['rating']);
$body['formattedRating'] = ReviewUtility::formatRating($body['rating']);
// Get Followed count
$courseRepo = $this->container->get('doctrine')->getManager()->getRepository('ClassCentralSiteBundle:Course');
$body['followed'] = intval($courseRepo->getListedCount($c));
// Check if the course being offered is new
// Definition of new - created 30 days ago
$oneMonthAgo = new \DateTime();
$oneMonthAgo->sub(new \DateInterval("P30D"));
$newCourse = false;
if ($c->getCreated() >= $oneMonthAgo) {
$newCourse = true;
}
$body['new'] = intval($newCourse);
$startingSoon = false;
$oneMonthLater = new \DateTime();
$oneMonthLater->add(new \DateInterval("P30D"));
if ($ns && !in_array('selfpaced', $body['nextSession']['states']) && in_array('upcoming', $body['nextSession']['states'])) {
if ($ns->getStartDate() < $oneMonthLater and $ns->getStatus() != Offering::START_DATES_UNKNOWN) {
$startingSoon = true;
}
}
$body['startingSoon'] = intval($startingSoon);
// Get the Credential
$credential = array();
if (!$c->getCredentials()->isEmpty()) {
$cred = $c->getCredentials()->first();
if ($cred->getStatus() < 100) {
$credential['id'] = $cred->getId();
$credential['name'] = $cred->getName();
$credential['slug'] = $cred->getSlug();
$credential['certificateName'] = '';
$credential['certificateSlug'] = '';
$credFormatter = $cred->getFormatter();
$credential['certificateName'] = $credFormatter->getCertificateName();
$credential['certificateSlug'] = $credFormatter->getCertificateSlug();
}
}
$body['credential'] = $credential;
return $body;
}
public function getBody()
{
$indexer = $this->container->get('es_indexer');
$em = $this->container->get('doctrine')->getManager();
$rs = $this->container->get('review');
$body = array();
$c = $this->entity;
// Alias for entity
$body['name'] = $c->getName();
$body['id'] = $c->getId();
$body['videoIntro'] = $c->getVideoIntro();
$body['length'] = $c->getLength();
$body['slug'] = $c->getSlug();
$body['description'] = $c->getDescription();
$body['longDescription'] = $c->getLongDescription();
$body['syllabus'] = $c->getSyllabus();
$body['searchDesc'] = $c->getSearchDesc();
$body['status'] = $c->getStatus();
$body['certificate'] = $c->getCertificate();
$body['verifiedCertificate'] = $c->getVerifiedCertificate();
$body['url'] = $c->getUrl();
// Tags
$tags = array();
foreach ($c->getTags() as $tag) {
$tags[] = strtolower($tag->getName());
}
$body['tags'] = $tags;
// Instructors
$body['instructors'] = array();
foreach ($c->getInstructors() as $instructor) {
$body['instructors'][] = $instructor->getName();
}
// Language
$body['language'] = array();
$lang = $c->getLanguage();
if ($lang) {
$body['language']['name'] = $lang->getName();
$body['language']['id'] = $lang->getId();
$body['language']['slug'] = $lang->getSlug();
} else {
// Set the default to english
$l = $em->getRepository('ClassCentralSiteBundle:Language')->findOneBy(array('slug' => 'english'));
$body['language']['name'] = $l->getName();
$body['language']['id'] = $l->getId();
$body['language']['slug'] = $l->getSlug();
}
// Institutions
$body['institutions'] = array();
foreach ($c->getInstitutions() as $ins) {
$iDoc = new InstitutionDocumentType($ins, $this->container);
$body['institutions'][] = $iDoc->getBody();
}
// Provider
$body['provider'] = array();
if ($c->getInitiative()) {
$provider = $c->getInitiative();
} else {
// create an independent provider
$provider = new Initiative();
$provider->setName('Independent');
$provider->setCode('independent');
}
$pDoc = new ProviderDocumentType($provider, $this->container);
$body['provider'] = $pDoc->getBody();
// Get the next session
$body['nextSession'] = array();
$ns = CourseUtility::getNextSession($c);
if ($ns) {
$nsDoc = new SessionDocumentType($ns, $this->container);
$body['nextSession'] = $nsDoc->getBody();
}
// Subject
$subjects = array();
$sub = $c->getStream();
if ($sub->getParentStream()) {
// Add the parent stream first
$psDoc = new SubjectDocumentType($sub->getParentStream(), $this->container);
$subjects[] = $psDoc->getBody();
}
$sDoc = new SubjectDocumentType($sub, $this->container);
$subjects[] = $sDoc->getBody();
$body['subjects'] = $subjects;
// Sessions. Add sessions to the records
$sessions = array();
$body['sessions'] = array();
foreach ($c->getOfferings() as $session) {
// Ignore invalid session
if ($session->getStatus() == Offering::COURSE_NA) {
continue;
}
$sDoc = new SessionDocumentType($session, $this->container);
$sessions[] = $sDoc->getBody();
}
$body['sessions'] = $sessions;
$body['rating'] = $rs->getRatings($c->getId());
$body['ratingSort'] = $rs->getBayesianAverageRating($c->getId());
$rArray = $rs->getReviewsArray($c->getId());
$body['reviewsCount'] = $rArray['count'];
$body['ratingStars'] = ReviewUtility::getRatingStars($body['rating']);
$body['formattedRating'] = ReviewUtility::formatRating($body['rating']);
// Get the Credential
$credential = array();
if (!$c->getCredentials()->isEmpty()) {
$cred = $c->getCredentials()->first();
if ($cred->getStatus() < 100) {
$credential['id'] = $cred->getId();
$credential['name'] = $cred->getName();
$credential['slug'] = $cred->getSlug();
$credential['certificateName'] = '';
$credential['certificateSlug'] = '';
$credFormatter = $cred->getFormatter();
$credential['certificateName'] = $credFormatter->getCertificateName();
$credential['certificateSlug'] = $credFormatter->getCertificateSlug();
}
}
$body['credential'] = $credential;
return $body;
}
public function testGetNextSession()
{
$c = new Course();
// Finished offerings
$fo1 = $this->buildOffering(1, new \DateTime("2012-06-03"), Offering::START_DATES_KNOWN);
$fo2 = $this->buildOffering(2, new \DateTime("2012-05-03"), Offering::START_DATES_KNOWN);
$fo3 = $this->buildOffering(3, new \DateTime("2012-07-03"), Offering::START_DATES_KNOWN);
// Ongoing session
$oodt1 = new \DateTime();
$oodt1->sub(new \DateInterval("P10D"));
$oo1 = $this->buildOffering(4, $oodt1, Offering::START_DATES_KNOWN);
// Self paced session
$so1 = $this->buildOffering(5, new \DateTime("2012-07-03"), Offering::COURSE_OPEN);
// Upcoming sessions
$uo1 = $this->buildOffering(6, $this->getFutureDateUtility("P20D"), Offering::START_DATES_KNOWN);
$uo2 = $this->buildOffering(7, $this->getFutureDateUtility("P10D"), Offering::START_DATES_KNOWN);
$uo3 = $this->buildOffering(8, $this->getFutureDateUtility("P30D"), Offering::START_DATES_KNOWN);
// Course with single finished offering
$c->addOffering($fo1);
$next = CourseUtility::getNextSession($c);
$this->assertEquals($fo1->getId(), $next->getId());
// Course with multiple finished offering
$c->addOffering($fo2);
$c->addOffering($fo3);
$next = CourseUtility::getNextSession($c);
$this->assertEquals($fo3->getId(), $next->getId());
// Course with ongoing sessions
$c->addOffering($oo1);
$next = CourseUtility::getNextSession($c);
$this->assertEquals($oo1->getId(), $next->getId());
// Course with with self paced sessions
$c->addOffering($so1);
$next = CourseUtility::getNextSession($c);
$this->assertEquals($so1->getId(), $next->getId());
// Course with single upcoming session
$c->addOffering($uo1);
$next = CourseUtility::getNextSession($c);
$this->assertEquals($uo1->getId(), $next->getId());
// Course with multiple upcoming sessions
$c->addOffering($uo2);
$c->addOffering($uo3);
$next = CourseUtility::getNextSession($c);
$this->assertEquals($uo2->getId(), $next->getId());
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$month = $input->getArgument('month');
$year = $input->getArgument('year');
$em = $this->getContainer()->get('doctrine')->getManager();
$network = NetworkFactory::get($input->getOption('network'), $output);
$network->setContainer($this->getContainer());
$isReddit = $input->getOption('network') == 'Reddit' || $input->getOption('cs') == 'Yes';
$courseToLevelMap = RedditNetwork::getCourseToLevelMap();
$offerings = $this->getContainer()->get('doctrine')->getManager()->getRepository('ClassCentralSiteBundle:Offering')->courseReport($month, $year);
// Segreagate by Initiative
$offeringsByInitiative = array();
$offeringsByStream = array();
$offeringsByLevel = array('beginner' => array(), 'intermediate' => array(), 'advanced' => array(), 'uncategorized' => array());
foreach ($offerings as $offering) {
if ($offering->getInitiative() == null) {
$initiative = 'Others';
} else {
$initiative = $offering->getInitiative()->getName();
}
// Skip unapproved courses
if ($offering->getCourse()->getStatus() != CourseStatus::AVAILABLE) {
continue;
}
if ($offering->getStatus() == Offering::START_DATES_UNKNOWN) {
continue;
}
// Skip self paced courses
if ($offering->getStatus() == Offering::COURSE_OPEN) {
continue;
}
$offeringsByInitiative[$initiative][] = $offering;
$subject = $offering->getCourse()->getStream();
if ($subject->getParentStream()) {
$subject = $subject->getParentStream();
}
$offeringsByStream[$subject->getName()][] = $offering;
if ($isReddit && ($subject->getName() == 'Computer Science' || $subject->getName() == 'Programming')) {
$courseId = $offering->getCourse()->getId();
if (isset($courseToLevelMap[$courseId])) {
$offeringsByLevel[$courseToLevelMap[$courseId]][] = $offering;
} else {
$offeringsByLevel['uncategorized'][] = $offering;
}
}
}
// Segregate by Stream
$network->setRouter($this->getContainer()->get('router'));
$coursesByCount = array();
if ($isReddit) {
foreach ($offeringsByLevel as $level => $offerings) {
$count = count($offerings);
$network->outLevel(ucfirst($level), $count);
$network->beforeOffering();
foreach ($offerings as $offering) {
$network->outOffering($offering);
// Count the number of times its been added to my courses
$added = $em->getRepository('ClassCentralSiteBundle:UserCourse')->findBy(array('course' => $offering->getCourse()));
$timesOffered = 0;
foreach ($offering->getCourse()->getOfferings() as $o) {
$states = CourseUtility::getStates($o);
if (in_array('past', $states) || in_array('ongoing', $states)) {
$timesOffered++;
}
}
if ($timesOffered < 2) {
$timesAdded = count($added);
$coursesByCount[$offering->getCourse()->getName()] = $timesAdded;
}
}
}
} else {
foreach ($offeringsByStream as $stream => $offerings) {
$subject = $offerings[0]->getCourse()->getStream();
if ($subject->getParentStream()) {
$subject = $subject->getParentStream();
}
$count = count($offerings);
$network->outInitiative($subject, $count);
$network->beforeOffering();
foreach ($offerings as $offering) {
$network->outOffering($offering);
// Count the number of times its been added to my courses
$added = $em->getRepository('ClassCentralSiteBundle:UserCourse')->findBy(array('course' => $offering->getCourse()));
$timesOffered = 0;
foreach ($offering->getCourse()->getOfferings() as $o) {
$states = CourseUtility::getStates($o);
if (in_array('past', $states) || in_array('ongoing', $states)) {
$timesOffered++;
}
}
if ($timesOffered < 1) {
$timesAdded = count($added);
$coursesByCount[$offering->getCourse()->getName()] = $timesAdded;
}
}
}
}
asort($coursesByCount);
/*
$formatter = $this->getContainer()->get('course_formatter');
$repo = $this->getContainer()->get('doctrine')->getManager()->getRepository('ClassCentralSiteBundle:Course');
$i= 0;
foreach($coursesByCount as $courseId => $count)
{
$c = $repo->find($courseId );
echo $formatter->blogFormat( $c ) . "\n";
$i++;
if($i == 10) break;
}
*/
print_r($coursesByCount);
}
public function tableRowFormat(Course $course)
{
$followColumn = '';
$courseNameColumn = '';
$startDateColumn = '';
$ratingColumn = '';
$router = $this->container->get('router');
$rs = $this->container->get('review');
//
$courseUrl = 'https://www.class-central.com' . $router->generate('ClassCentralSiteBundle_mooc', array('id' => $course->getId(), 'slug' => $course->getSlug()));
$courseName = $course->getName();
// COLUMN 1 - FOLLOW
$followUrl = $courseUrl . '?follow=true';
$followColumn = "<td width='30px' style='vertical-align: top'><a href='{$followUrl}' style='color: red;font-size: 25px;text-decoration: none' target='_blank'>♥</a></td>";
// COLUMN 2 - COURSE NAME
$providerLine = '';
if ($course->getInstitutions()->count() > 0) {
$ins = $course->getInstitutions()->first();
$providerLine = $ins->getName();
$providerLine = "{$providerLine}";
}
if ($course->getInitiative()) {
$providerLine .= ' via ' . $course->getInitiative()->getName();
} else {
$providerLine .= ' via Independent';
}
$providerLine = "<i>{$providerLine}</i>";
$courseNameColumn = "<td><a href='{$courseUrl}'>{$courseName}</a><br/>{$providerLine}</td>";
// COLUMN 3 - START DATE
$nextOffering = CourseUtility::getNextSession($course);
if (!$nextOffering) {
return '';
}
$displayDate = $nextOffering->getDisplayDate();
$states = CourseUtility::getStates($nextOffering);
if (in_array('past', $states)) {
$displayDate = 'TBA';
}
if (in_array('selfpaced', $states)) {
$displayDate = 'Self Paced';
}
$startDateColumn = "<td>{$displayDate}</td>";
// COLUMN 4 - RATING
$ratings = $rs->getRatings($course->getId());
$reviews = $rs->getReviews($course->getId());
$ratingsLine = ReviewUtility::getRatingStars(0);
// Default value
if ($ratings > 0) {
$formattedRatings = ReviewUtility::getRatingStars($ratings);
$numRatings = $reviews['ratingCount'];
$post = $numRatings == 1 ? 'rating' : 'ratings';
$ratingsLine = "{$formattedRatings} (<a href='{$courseUrl}#reviews'>{$numRatings}</a>) ";
}
$ratingColumn = "<td>{$ratingsLine}</td>";
return "<tr>" . $followColumn . $courseNameColumn . $ratingColumn . "</tr>";
}
public static function getStates(Offering $offering)
{
$state = CourseUtility::calculateState($offering);
return self::getStatesFromState($state);
}